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cowpay package
documentation
core/packages/dartz/dartz.dart
Option<A>
isSome method
isSome method
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isSome
method
bool
isSome
(
)
Implementation
bool isSome() => fold(() => false, (_) => true);
cowpay package
documentation
core/packages/dartz/dartz
Option<A>
isSome method
Option class